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Hesai – QT128

128-Channel Ultra-Wide View Short-Range Lidar
Automotive Grade, 105° Vertical FOV

Key Specifications

Vertical FOV
105.2° (-52.6° ~ +52.6°)
 
Vertical Resolution
Finest at 0.4°
 
Range
0.05 ~ 50 m
 
Range Accuracy
±3 cm
 
Working Temperature
-40°C ~ 85°C
 
Power Consumption
12 W
Horizontal FOV
360°
 
Horizontal Resolution
Finest at 0.4°@10 Hz
 
Range Capability
20 m @10% reflectivity
 
Range Precision
2 cm
 
Point Rate
864,000 pts/s
 
Size (Top / Bottom x Height)
Φ85.9 mm × Φ87.00 mm x H83.9 mm

Designed for Automotive-Grade and Mass-Produced

More than 50 design validation (DV) tests, conducted according to internationally recognized OEM standards such as electrical, mechanical, climatic, sealing, material, and EMC tests.

UV Aging

IP6KX Dust Resistance

High-Temperature Operation

Low-Temperature Wakeup

Humid Heat Cyclic

Mechanical Shock

Salt Spray

IPX7&IPX9K Water Resistance

Thermal Shock with Water Splash

Vibration with Thermal Cycling

High-Quality Reflectivity

Provides accurate reflectivity information to enhance object recognition

Light and Compact

83 mm tall, 700 g in weight

XT32-16
XT32-16
AT128
AT128
XT32M
XT32M
QT128
QT128
FT120
FT120
OT128
OT128
Object Detection
Mapping
Object Identification
Channels 16/32 128 32 128 120x160 128
Field of View 360° X 31° 120° X 25.4° 360° X 40.3° 360° X 105.2° 100° X 75° 360° X 40°
Range 80m @ 10% Reflectivity 210m @ 10% Reflectivity 80m @ 10% Reflectivity 20m @ 10% Reflectivity 22m @ 10% Reflectivity 200m @ 10% Reflectivity
Min Range 0.05m 1m 0.5m 0.05m 0.1m 0.3m
Weight 0.8 kg 0.94 kg 0.49 kg 0.7 kg 0.7 kg 2.2 kg
Accuracy 1 cm 5 cm 1 cm 3 cm 5 cm 3 cm
Max Range 120 m 260 m 300 m 50 m 50 m 230 m
Resolution Horizontal 0.09° - 0.36° 0.1° - 0.2° 0.09° - 0.36° 0.4° - 1.6° 0.625° 0.1° - 0.4°
Resolution Vertical 1°/ 2° 0.2° - 0.8° 1.3° 0.4° - 1.6° 0.625° 0.125° - 1.72°

FAQ

The prices quoted are DAP and do include shipping, but do NOT include tariffs. If the sensor will be shipped to the US and you prefer DDP pricing (including tariffs), please contact our sales team at hesai@cratustech.com.

Hesai maintains a healthy stock of all their standard sensors (usually in the hundreds), so lead time is typically 2-3 weeks from receipt of order.

Yes! For larger orders, please contact our sales team at hesai@cratustech.com.

The lidar sensors come with a connection box, a cable that connections the lidar to the connection box, and a power supply. You only need to supply an RJ45 ethernet cable to connect to the connection box.

Yes, both CRATUS and Hesai have technical support staff in the US and abroad to support our customers.

No, the connection box translates automotive ethernet to standard ethernet and provides a convenient power connection. Customers who want to directly integrate the lidar may do so.

Sensors do NOT contain any form of wifi or wireless communication method and it does NOT include a hard disk drive to store data.

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One of our experts will be communicating with you shortly. We are committed to understanding your application and providing support, tailored to your specific requirements.